Ventilation pitched roof ridge connection node structure
By designing the connection node structure of the water barrier and the ventilation port at the ridge of the sloped roof, the problems of low waterproofing ability and poor durability of self-adhesive tape in the prior art are solved, and good ventilation and waterproofing effects are achieved.
Patent Information
- Application Number
- CN202422207764.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The prior art design for ventilation at the ridge of sloped roofs has low waterproofing ability, poor durability of self-adhesive tape, and is prone to aging and damage, resulting in water leakage at the ridge.
A ventilated slope roof ridge connection node structure is designed. By setting a water barrier between the ridge tiles and the roof tiles, and setting a vent on the water barrier, the support part includes a support frame and a wooden square, and the waterproof part includes a water barrier to ensure air flow and waterproof performance.
It achieves good ventilation and waterproofing at the ridge, improves the waterproof durability of the ridge, and avoids water leakage problems.
Smart Images
Figure CN223034353U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of roof facilities, and particularly to a connection node structure for the ridge of a ventilated pitched roof. Background Art
[0002] With the development of the construction industry, in architectural design, pitched roofs are more favored by designers and owners for their unique architectural appearance effects, flexible space applications, and good drainage performance, and are used for the roof shapes of residential villas and high-rise and low-rise office buildings.
[0003] In order to meet the good ventilation requirements at the ridge of the pitched roof, the distance between the raised ridge tile and the roof base panel is usually increased, which results in a reduction in the waterproofing ability at the ridge. In the related art, a ventilation and waterproof self-adhesive tape is pasted between the ridge tile and the hanging tiles on both sides to improve the waterproof performance under the ridge. However, the durability of the self-adhesive tape is poor, and it will age and break after long-term use, causing water leakage at the ridge. Utility Model Content
[0004] The purpose of the present application is to provide a connection node structure for the ridge of a ventilated pitched roof, which has good ventilation effects and waterproofing ability and is safe and reliable.
[0005] A connection node structure for the ridge of a ventilated pitched roof provided by the present application adopts the following technical solution:
[0006] A connection node structure for the ridge of a ventilated pitched roof includes a roof tile structure arranged on the roof base panels on both sides, a ridge tile structure arranged above the ridge, and a support structure arranged between the roof tile structure and the ridge tile structure. The support structure includes a support part and a waterproof part connected to the support part. The bottom of the support part is connected to the roof base panel, and the top is used to support the ridge tile structure. One side of the waterproof part is arranged at the bottom of the roof tile structure, and the other side is arranged at the bottom of the ridge tile structure. A ventilation opening is arranged on the waterproof part.
[0007] As a preferred technical solution of the present application, the support part includes a plurality of support frames arranged at intervals along the ridge direction and a wooden square connected between the support frames. The lower end of the support frame is connected to the roof base panel, the wooden square is connected to the top of the support frame, and the ridge tile structure is connected to the wooden square.
[0008] As a preferred technical solution of the present application, the support frame includes two symmetrically arranged support plates and a connecting plate connected between the two support plates. The support plates are V-shaped, one side plate is connected to the roof base panel, and the other side plate is vertically upward. The connecting plate is connected between the vertical plates of the support plates, and the wooden square is fixed on the upper surface of the connecting plate.
[0009] As a preferred technical solution of the present application, the waterproof part includes two oppositely arranged water baffle plates, and the two water baffle plates are respectively connected to the outer sides of the two support plates. The cross-section of the water baffle plate is in an N shape, and includes an upper water baffle plate, a middle ventilation plate and a lower water baffle plate which are of an integral structure. The upper side of the upper water baffle plate is connected to the support plate, the lower side of the lower water baffle plate is connected to the roof base plate, and the ventilation opening is arranged on the middle ventilation plate.
[0010] As a preferred technical solution of the present application, the upper side of the lower water baffle plate is arranged between the lower side of the upper water baffle plate and the support plate, and the height of the connection between the middle ventilation plate and the upper water baffle plate is not higher than the height of the connection between the middle ventilation plate and the lower water baffle plate.
[0011] As a preferred technical solution of the present application, the ridge tile structure includes an inner tile and an outer tile. The inner tile is fixed on the wooden square, the outer tile overlaps on the inner tile, and an anti-slip structure is arranged on the surfaces of the inner tile and the outer tile in contact with each other.
[0012] As a preferred technical solution of the present application, the roof tile structure sequentially includes an insulation layer, a waterproof board and roof tiles from inside to outside. Hanging tile bars are arranged on the waterproof board, and the roof tiles are connected to the hanging tile bars.
[0013] As a preferred technical solution of the present application, the waterproof board is arranged as a corrugated asphalt waterproof board.
[0014] In summary, the present application includes at least one of the following beneficial technical effects:
[0015] 1. In the present application, a water baffle plate is installed between the ridge tile and the roof tile. The water baffle plate can block rainwater from entering the roof ridge and plays a good waterproof role.
[0016] 2. The water baffle plate is provided with ventilation openings penetrating both sides. While the water baffle plate plays a role in blocking water, it does not affect the air flow. While ensuring good ventilation of the ventilated pitched roof, the waterproof durability is also improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the structure of an embodiment of the present application;
[0018] In the figure, 1, roof base plate; 2, roof tile structure; 21, insulation layer; 22, waterproof board; 23, roof tiles; 24, hanging tile bars; 3, ridge tile structure; 31, inner tile; 32, outer tile; 4, support part; 41, support frame; 411, support plate; 412, connecting plate; 42, wooden square; 5, waterproof part; 51, ventilation opening; 52, water baffle plate; 521, upper water baffle plate; 522, middle ventilation plate; 523, lower water baffle plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following is combined with the attached Figure 1, a further detailed description of the present application will be given.
[0020] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.
[0021] Embodiment: The present application proposes a ridge connection node structure for a ventilated pitched roof. Referring to Figure 1 , this structure includes a roof base plate 1, a roof tile structure 2, a ridge tile structure 3 and a support structure. The roof base plate 1 is a pitched roof in a gable shape, with the same inclination angles on both sides. The roof tile structure 2 is laid on both sides of the roof base plate 1. The support structure is fixed on the ridge of the pitched roof, and the ridge tile structure 3 is laid on the support structure, and both sides of the ridge tile structure 3 are overlapped on the roof tile structure 2.
[0022] The roof tile structure 2 includes a thermal insulation layer 21, a waterproof board 22, roof tiles 23 and batten strips 24. The thermal insulation layer 21 is laid on the structural surfaces on both sides of the roof base plate 1, and there is a gap at the ridge between the thermal insulation layers 21 on both sides for installing the support structure. The waterproof board 22 is laid on the outside of the thermal insulation layer 21. In this embodiment, the waterproof board 22 is set as a corrugated asphalt waterproof board to make it have good ventilation ability and waterproof performance. Multiple batten strips 24 are arranged on the waterproof board 22 in a direction from high to low, and the batten strips 24 are arranged parallel to the ridge direction for installing the roof tiles 23. The roof tiles 23 are located on the outermost side and are connected to the batten strips 24.
[0023] The support structure is installed between the roof tile structures 2 on both sides. The support structure includes a support part 4 and a waterproof part 5 connected to the support part 4. The support part 4 is used to support and install the ridge tile structure 3, and the waterproof part 5 is used to waterproof the ridge position.
[0024] The support part 4 includes a support frame 41 and a wooden square 42. A number of support frames 41 are arranged at intervals along the ridge direction, and the wooden square 42 is connected between multiple support frames 41. The lower end of the support frame 41 is connected to the roof base plate 1, the wooden square 42 is located at the top of the support frame 41, and the ridge tile structure 3 is connected to the wooden square 42.
[0025] The support frame 41 includes two support plates 411 and a connecting plate 412. The support plates 411 are V-shaped with an opening angle greater than 90°. The two support plates 411 are symmetrically arranged with their opening directions facing away from each other. One side plate of the support plate 411 is connected to the roof base plate 1 by an expansion bolt, and the other side plate extends vertically upward. The connecting plate 412 is connected between the vertical plates of the two support plates 411. An upward-opening installation groove is provided at the upper part of the support plate 411 and the connecting plate 412. The wooden square 42 is embedded in the installation groove and connected to the connecting plate 412 by screws.
[0026] The waterproof part 5 includes two oppositely arranged water baffle plates 52. The upper side of the water baffle plate 52 is located below the ridge tile structure 3, and the lower side is located below the thermal insulation layer 21. In this embodiment, the two water baffle plates 52 are respectively connected to the outer sides of the two support plates 411. The cross-section of the water baffle plate 52 is N-shaped and includes an integrally structured upper water baffle plate 521, a middle ventilation plate 522, and a lower water baffle plate 523. In this embodiment, the water baffle plate 52 is formed by bending an aluminum plate; the upper side of the upper water baffle plate 521 is connected to the upper part of the support plate 411 by bolts, and the lower side extends away from the support plate 411; the lower side of the middle ventilation plate 522 is connected to the lower side of the upper water baffle plate 521, and the upper side of the middle ventilation plate 522 extends towards the support plate 411. A plurality of ventilation openings 51 are evenly arranged along the length direction of the middle ventilation plate 522 for ventilation; the upper side of the lower water baffle plate 523 is connected to the upper side of the middle ventilation plate 522, and the lower side of the lower water baffle plate 523 extends away from the support plate 411 and fits on the roof base plate 1. The lower water baffle plate 523 and the roof base plate 1 are fixed by expansion bolts. In this embodiment, the upper edge of the waterproof plate 22 extends into the included angle area formed between the middle ventilation plate 522 and the lower water baffle plate 523. If water leakage occurs in the ridge area, the water flow will drip onto the upper water baffle plate 521, flow along the slope formed by the upper water baffle plate 521 to the waterproof plate 22, and then flow down from the pitched roof, instead of passing over the water baffle plate 52 and entering the area below the ridge. At the same time, the ventilation openings 51 on the middle ventilation plate 522 will communicate with the ventilation area below the waterproof plate 22 to facilitate air flow.
[0027] In another embodiment of the present application, the upper water baffle plates 521 of the two water baffle plates 52 are connected as a whole, forming a full coverage above the support frame 41 and being fixed to the wooden square 42.
[0028] The ridge tile structure 3 includes an inner tile 31 and an outer tile 32. The inner tile 31 is fixed to the wooden square 42 by bolts. Both sides of the inner tile 31 are bent downward to cover the upper water baffle 521. The width of the outer tile 32 is greater than that of the inner tile 32. The outer tile 32 overlaps the inner tile 31. Anti-slip structures are provided on the mutually contacting surfaces of the inner tile 31 and the outer tile 32 to prevent the outer tile 32 from slipping off the inner tile 31. In this embodiment, the anti-slip structure is provided as convex strips arranged on the contacting surfaces of the inner tile 31 and the outer tile 32, and the inner tile 31 and the outer tile 32 are mutually clamped by the convex strips.
[0029] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A ventilated slope roof ridge connection node structure, characterized in that: The invention comprises a roof tile structure (2) arranged on roof base plates (1) on both sides, a ridge tile structure (3) arranged above the roof ridge, and a support structure arranged between the roof tile structure (2) and the ridge tile structure (3); the support structure comprises a support part (4) and a waterproof part (5) connected to the support part (4); the bottom of the support part (4) is connected to the roof base plate (1) and the top is used to support the ridge tile structure (3); one side of the waterproof part (5) is arranged at the bottom of the roof tile structure (2) and the other side is arranged at the bottom of the ridge tile structure (3); and a vent (51) is arranged on the waterproof part (5).
2. A ventilated slope roof ridge connection node structure according to claim 1, characterized in that: The support part (4) comprises a plurality of support frames (41) arranged at intervals along the direction of the roof ridge and wooden beams (42) connected between the support frames (41); the lower end of the support frame (41) is connected to the roof base plate (1); the wooden beams (42) are connected to the top of the support frame (41); and the ridge tile structure (3) is connected to the wooden beams (42).
3. A ventilated slope roof ridge connection node structure according to claim 2, characterized in that: The support frame (41) comprises two symmetrically arranged support plates (411) and a connecting plate (412) connected between the two support plates (411); the support plate (411) is V-shaped, one side plate is connected to the roof base plate (1), and the other side plate is vertically upward; the connecting plate (412) is connected between the vertical plates of the support plate (411); and the wooden square (42) is fixed to the upper surface of the connecting plate (412).
4. A ventilated slope roof ridge connection node structure according to claim 3, characterized in that: The waterproof part (5) comprises two water retaining plates (52) arranged opposite to each other. The two water retaining plates (52) are respectively connected to the outer sides of the two support plates (411). The water retaining plates (52) have an N-shaped cross section and comprise an upper water retaining plate (521), a middle vent plate (522) and a lower water retaining plate (523) of an integrated structure. The upper side of the upper water retaining plate (521) is connected to the support plate (411), and the lower side of the lower water retaining plate (523) is connected to the roof base plate (1). The vent (51) is arranged on the middle vent plate (522).
5. A ventilated slope roof ridge connection node structure according to claim 4, characterized in that: The upper side of the lower water retaining plate (523) is arranged between the lower side of the upper water retaining plate (521) and the support plate (411), and the height of the connection between the middle vent plate (522) and the upper water retaining plate (521) is not higher than the height of the connection between the middle vent plate (522) and the lower water retaining plate (523).
6. A ventilated slope roof ridge connection node structure according to claim 2, characterized in that: The ridge tile structure (3) comprises an inner tile (31) and an outer tile (32), wherein the inner tile (31) is fixed on a wooden square (42), and the outer tile (32) is overlapped on the inner tile (31), and the surfaces where the inner tile (31) and the outer tile (32) contact each other are provided with an anti-slip structure.
7. The ventilated slope roof ridge connection node structure according to claim 1, characterized in that: The roof tile structure (2) comprises, from the inside to the outside, a thermal insulation layer (21), a waterproof board (22) and a roof tile (23); a tile hanging strip (24) is arranged on the waterproof board (22); and the roof tile (23) is connected to the tile hanging strip (24).
8. The ventilated slope roof ridge connection node structure according to claim 7, characterized in that: The waterproof board (22) is configured as a corrugated asphalt waterproof board.